n.表演；实行；表现；履行；性能；本事；业绩
His performance gripped the audience. 他的表演深深地吸引住观众。
Proposal is easier than performance. 建议容易实行难。
His good performance in school does great credit to his mother. 他在学校的优良表现为他母亲带来极大的荣誉。
He was assiduous in performance of duty. 他勤勉地履行职责。
Performance is less important than reliability in a car. 汽车的可靠性比其机械性能更重要。
性能
